/* ===== gradient-mesh · 网格渐变 ===== */
:root{
  --bg:#0c0a1a; --card:rgba(30,24,56,.55); --card2:rgba(40,32,72,.66);
  --edge:rgba(180,160,255,.2); --edge2:rgba(180,160,255,.38);
  --ink:#f0ecff; --sub:#a99ec8; --dim:#6c6090;
  --grad:linear-gradient(110deg,#ff7eb3,#7c5cff 45%,#42e8e0);
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,"SF Mono",Consolas,monospace;
  --maxw:900px; --r:20px;
  color-scheme:dark;
}
@media (prefers-color-scheme:light){
  :root{ --bg:#f1eefb; --card:rgba(255,255,255,.6); --card2:rgba(255,255,255,.78); --edge:rgba(110,80,200,.16); --edge2:rgba(110,80,200,.3); --ink:#1c1438; --sub:#5e5480; --dim:#9a90b8; color-scheme:light; }
}
*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{font-family:var(--sans);background:var(--bg);color:var(--ink);line-height:1.62;min-height:100vh;position:relative;overflow-x:hidden;padding:0 clamp(16px,4vw,30px) calc(44px + env(safe-area-inset-bottom));}
a{color:inherit;text-decoration:none;}
::selection{background:#7c5cff;color:#fff;}
kbd{font-family:var(--mono);font-size:11.5px;background:var(--card2);border:1px solid var(--edge2);border-radius:6px;padding:2px 7px;color:var(--ink);}
@keyframes shift{to{background-position:200% center;}}
.grad{background:var(--grad);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shift 7s linear infinite;}
.mesh{position:fixed;inset:0;z-index:-1;opacity:.7;background:radial-gradient(40% 40% at 18% 12%,#ff7eb3,transparent 70%),radial-gradient(45% 45% at 85% 18%,#7c5cff,transparent 70%),radial-gradient(50% 50% at 50% 100%,#42e8e0,transparent 70%),var(--bg);filter:blur(20px) saturate(1.1);}
.glass,.ann,.head,.glass,.row,.card,.way,.foot{backdrop-filter:blur(16px) saturate(1.3);-webkit-backdrop-filter:blur(16px) saturate(1.3);}
.wrap{max-width:var(--maxw);margin:0 auto;padding-top:calc(18px + env(safe-area-inset-top));}
.ann{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--edge);border-radius:999px;padding:10px 18px;}
.ann-dot{width:11px;height:11px;border-radius:50%;background:var(--grad);background-size:200%;animation:shift 5s linear infinite;flex:none;}
.ann p{flex:1;font-size:12.5px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ann-clk{font-family:var(--mono);font-size:12.5px;color:var(--sub);flex:none;}
.head{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--card);border:1px solid var(--edge);border-radius:18px;padding:13px 18px;margin-top:14px;}
.brand{display:flex;align-items:center;gap:11px;font-size:clamp(18px,4vw,22px);font-weight:800;}
.brand-mk{width:18px;height:18px;border-radius:6px;background:var(--grad);background-size:200%;animation:shift 5s linear infinite;flex:none;}
.theme{width:40px;height:40px;border-radius:12px;cursor:pointer;background:var(--card2);border:1px solid var(--edge2);color:var(--ink);display:grid;place-items:center;transition:.22s;}
.theme svg{width:18px;height:18px;}.theme:hover{transform:rotate(-15deg);}
section{margin-top:clamp(24px,5vw,40px);}
.hero{text-align:center;padding-top:clamp(16px,4vw,30px);}
.kick{font-family:var(--mono);font-size:12px;letter-spacing:.12em;color:var(--sub);margin-bottom:16px;}
.hero h1{font-size:clamp(40px,12vw,92px);font-weight:800;line-height:1;letter-spacing:-.03em;word-break:break-word;}
.hero-p{max-width:560px;margin:18px auto 0;color:var(--sub);font-size:clamp(14.5px,2.6vw,17px);}
.glass{background:var(--card);border:1px solid var(--edge2);border-radius:calc(var(--r) + 6px);padding:clamp(24px,5vw,38px);box-shadow:0 26px 60px -40px rgba(60,30,120,.6);}
.g-top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;}
.g-key{font-size:11.5px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase;}
.g-live{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#c084fc;}
.g-live i{width:8px;height:8px;border-radius:999px;background:#c084fc;animation:bb 2.4s infinite;}@keyframes bb{50%{opacity:.4;}}
.g-domain{font-size:clamp(24px,7vw,50px);font-weight:800;letter-spacing:-.02em;margin:16px 0 24px;word-break:break-all;}
.g-act{display:flex;flex-wrap:wrap;gap:12px;}
.btn{display:inline-flex;align-items:center;gap:8px;cursor:pointer;font-family:var(--sans);font-size:14.5px;font-weight:700;padding:13px 26px;border:none;border-radius:14px;transition:.2s;}
.btn-go{background:var(--grad);background-size:200%;color:#fff;}
.btn-go:hover{transform:translateY(-2px);box-shadow:0 14px 30px -14px #7c5cff;}
.btn-cp{background:transparent;color:var(--ink);border:1px solid var(--edge2);}
.btn-cp:hover{border-color:#7c5cff;color:#c084fc;}
.g-save{display:inline-block;margin-top:22px;font-size:13px;color:var(--sub);cursor:pointer;}.g-save:hover{color:#c084fc;}
.part-h{display:flex;align-items:center;gap:13px;font-size:clamp(19px,4.5vw,27px);font-weight:800;margin-bottom:20px;padding-left:4px;}
.num{font-family:var(--mono);font-size:13px;color:#fff;background:var(--grad);background-size:200%;border-radius:8px;padding:3px 9px;}
.rows{display:grid;gap:12px;}
.row{display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--edge);border-radius:15px;padding:14px 18px;transition:.22s;}
.row:hover{transform:translateX(4px);border-color:var(--edge2);}
.row-n{font-family:var(--mono);font-size:13px;color:#c084fc;}
.row-h{flex:1;font-size:clamp(13.5px,3.2vw,16px);word-break:break-all;}
.row-ok{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:#42e8e0;}
.row-ok i{width:6px;height:6px;border-radius:999px;background:#42e8e0;}
.row-cp{background:var(--card2);border:1px solid var(--edge2);color:var(--ink);font-size:12px;padding:6px 14px;border-radius:999px;cursor:pointer;transition:.2s;}
.row-cp:hover{background:#7c5cff;color:#fff;border-color:#7c5cff;}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.card{background:var(--card);border:1px solid var(--edge);border-radius:17px;padding:22px;transition:.22s;}
.card:hover{transform:translateY(-3px);border-color:var(--edge2);}
.card-n{font-family:var(--mono);font-size:13px;color:#c084fc;display:block;margin-bottom:10px;}
.card b{font-size:16px;display:block;margin-bottom:7px;}.card p{color:var(--sub);font-size:13.5px;}
.pin{display:flex;align-items:flex-start;gap:10px;margin-top:14px;background:var(--card2);border:1px solid var(--edge2);border-radius:15px;padding:15px 18px;color:var(--sub);font-size:13.5px;}
.pin strong{color:#c084fc;}
.ways{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.way{display:flex;flex-direction:column;gap:6px;background:var(--card);border:1px solid var(--edge);border-radius:17px;padding:22px;cursor:pointer;transition:.22s;}
.way:hover{transform:translateY(-3px);border-color:var(--edge2);}
.way-ic{width:42px;height:42px;border-radius:13px;background:var(--card2);border:1px solid var(--edge2);display:grid;place-items:center;color:#c084fc;margin-bottom:8px;}
.way-ic svg{width:20px;height:20px;}.way-k{font-size:12px;color:var(--dim);}.way-v{font-size:15px;font-weight:600;word-break:break-all;}
.foot{margin-top:clamp(36px,7vw,60px);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;background:var(--card);border:1px solid var(--edge);border-radius:var(--r);padding:22px 24px;}
.foot-id{display:inline-flex;align-items:center;gap:10px;font-weight:800;font-size:14px;}
.foot nav{display:flex;flex-wrap:wrap;gap:16px;}
.foot nav a{color:var(--sub);font-size:13px;transition:.2s;}.foot nav a:hover{color:#c084fc;}
.foot small{color:var(--dim);font-size:12.5px;width:100%;}
.toast{position:fixed;left:50%;bottom:calc(26px + env(safe-area-inset-bottom));transform:translate(-50%,16px);z-index:60;opacity:0;pointer-events:none;display:inline-flex;align-items:center;gap:9px;background:var(--card2);border:1px solid var(--edge2);border-radius:999px;padding:12px 22px;font-size:14px;color:var(--ink);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 18px 40px -20px rgba(60,30,120,.6);transition:.3s cubic-bezier(.2,.8,.2,1);}
.toast span[aria-hidden]{color:#c084fc;}
.toast.on{opacity:1;transform:translate(-50%,0);pointer-events:auto;}
.up{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1);}
.up.on{opacity:1;transform:none;}
@media (max-width:760px){.cards,.ways{grid-template-columns:1fr;}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important;}.up{opacity:1;transform:none;}.grad{animation:none!important;}}